A: No. You will learn vocabulary and grammar, but your listening comprehension and speaking will be near-zero. You need the audio.
The course is traditionally available in book and audio format, but many learners seek out "Assimil Italiano Pdf" for its convenience and accessibility. While the original course is not freely available as a PDF, there are various resources and alternatives that make it possible to benefit from the Assimil method for learning Italian.
: The layout typically features Italian on the left page and your native language on the right. This allows for immediate verification without needing to hunt through a dictionary.
Final verdict
: Once you reach the "Active Phase," start speaking with native speakers to apply your "assimilated" knowledge in real-time.